OPPO K15 Pro Plus vs Nothing Phone 4b

Comparing the OPPO K15 Pro Plus vs Nothing Phone 4b across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO K15 Pro Plus runs at a higher processing speed of 3.73 GHz, while Nothing Phone 4b runs at 2.3 GHz, making OPPO K15 Pro Plus the better performer.

Display: OPPO K15 Pro Plus offers a screen size of 6.78 inches, while Nothing Phone 4b offers 6.77 inches, making OPPO K15 Pro Plus the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to OPPO K15 Pro Plus's OLED, making Nothing Phone 4b the better display of the two.

Rear Camera: Both OPPO K15 Pro Plus and Nothing Phone 4b feature a 50 MP primary rear camera.

Front Camera: Both OPPO K15 Pro Plus and Nothing Phone 4b feature a 16 MP primary front camera.

Battery: OPPO K15 Pro Plus offers a higher battery capacity with 8000 mAh, while Nothing Phone 4b offers 6000 mAh, making OPPO K15 Pro Plus better for longer battery life.

Storage: OPPO K15 Pro Plus offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making OPPO K15 Pro Plus the better option for storage.

OPPO K15 Pro Plus

(Upcoming)

Nothing Phone 4b

₹30,899

@ Amazon

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Show Only Differences

Summary

Spec Score

92%

83%

Release Date

N/A	14 Jul, 2026

Performance


MediaTek Dimensity 9500s	Snapdragon 6 Gen 4
Octa Core (upto 3.73 GHz)	Octa Core (upto 2.3 GHz)
12 GB RAM	8 GB RAM
Dimensity 9500s vs Snapdragon 6 Gen 4

Display


6.78 inches (17.22 cm)	6.77 inches (17.2 cm)
OLED	Super AMOLED
1272x2772 px (FHD+)	1080x2344 px (FHD+)
165 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Primary Camera	50 MP Primary Camera
8 MP Ultra-Wide Angle Camera	8 MP Ultra-Wide Angle Camera

Front Camera


16 MP	16 MP

Battery


8000 mAh	6000 mAh
100W Super VOOC Charging	33W Fast Charging
N/A	No Wireless Charging

Storage

256 GB	128 GB
UFS 4.1	UFS 2.2

User Ratings

N/A	4.3/5 (1,105 ratings)

Compare Prices

Not Available in any store	₹30,899 @ Amazon
	₹39,999 @ Croma
	₹40,999 @ Flipkart

User Feedback

General

Launch Date

N/A	Jul 07, 2026 (Official)

Operating System

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

6 Year

Custom UI

ColorOS

Nothing OS

Performance

Performance Rating

Excellent

Very Good

Chipset

MediaTek Dimensity 9500s

View Details

Qualcomm Snapdragon 6 Gen 4 SM6650

View Details

Processor

Octa core

3.73 GHz, Single core, Cortex X925 3.3 GHz, Tri core, Cortex X4 2.4 GHz, Quad core, Cortex A720

Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

4 nm

Graphics (GPU)

Immortalis-G925 MC12

Adreno 810

RAM

12 GB

6 GB / 8 GB

RAM Type

LPDDR5X

LPDDR4X

Cooling Technology

N/A	Vapor Chamber Cooling

Display

Display Rating

Excellent

Display Type

OLED	Super AMOLED

Screen Size

6.78 inches (17.22 cm)

6.77 inches (17.2 cm)

Resolution

1272x2772 px (FHD+)

1080x2344 px (FHD+)

Peak Brightness

1800 nits

2000 nits

HBM Brightness

N/A

1200 nits

PWM Dimming

N/A

480 Hz

Refresh Rate

165 Hz

120 Hz

Touch Sampling Rate

330 Hz

1000 Hz

Aspect Ratio

20:9

Pixel Density

450 ppi

381 ppi

Screen to Body Ratio (calculated)

89.5 %

87.32 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with punch-hole display

Design

Height

162.40 mm

164.4 mm

Width

77.47 mm

78.2 mm

Thickness

8.33 mm

8.6 mm

Weight

219 grams

210 grams

Water Resistance

N/A	Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.824 mm focal length

50 MP
Primary Cameraf/1.81/2.76" sensor size

8 MP
f/2.2 Ultra-Wide Angle Camera15 mm focal length

8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes

OIS

Yes

Flash

Yes

Camera Features

10 x Digital Zoom

N/A

Video Recording

N/A	4k @30 fps Full HD @30/60 fps

Video Recording Features

N/A	Dual Video Recording Slow Motion

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

16 MP
f/2.4 Primary Camera23 mm focal length

16 MP
f/2.4 Primary Camera1/3" sensor size

Autofocus

N/A

Flash

Yes Screen flash

Video Recording

Full HD @30/60 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

8000 mAh

6000 mAh

Quick Charging

Yes 100W Super VOOC Charging

Yes 33W Fast Charging 50% in 80 minutes

Reverse Charging

N/A	Yes 7.5W Reverse Charging

Storage

Internal Storage

256 GB

128 GB / 256 GB

Storage Type

UFS 4.1

UFS 2.2

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

N/A	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78

N/A	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

SIM 2

N/A	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78

N/A	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

Wi-Fi

Yes Wi-Fi 7 (802.11 a/g/n/ac/be/ax) MIMO

Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes

Yes v6.0

GPS

Yes with Glonass

NFC

N/A

Yes

Multimedia

Stereo Speakers

Yes

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

N/A	Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store	₹30,899 @ Amazon
	₹39,999 @ Croma
	₹40,999 @ Flipkart